/*
 * Copyright (C) 2024 Yubico.
 *
 * Licensed under the Apache License, Version 2.0 (the "License");
 * you may not use this file except in compliance with the License.
 * You may obtain a copy of the License at
 *
 *       http://www.apache.org/licenses/LICENSE-2.0
 *
 * Unless required by applicable law or agreed to in writing, software
 * distributed under the License is distributed on an "AS IS" BASIS,
 * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
 * See the License for the specific language governing permissions and
 * limitations under the License.
 */

package com.yubico.authenticator.fido

class FidoPinStore {
    private var pin: CharArray? = null

    fun hasPin(): Boolean {
        return pin != null
    }

    fun getPin(): CharArray {
        return pin!!
    }

    fun setPin(newPin: CharArray?) {
        pin?.fill(0.toChar())
        pin = newPin?.clone()
    }
}